.tmux.conf

# This tmux.conf only works with tmux 2.3
# Also you'll really want to install xclip

# Change prefix key to C-a, like screen
set -g prefix C-a
bind C-a send-prefix
unbind C-b

# C-a r to easily reload conf
bind r source-file ~/.tmux.conf \; display "Loaded ~/.tmux.conf"

# Same key chord to open a prompt as Emacs
# bind -n M-: command-prompt

# Enable mouse
setw -g mouse on

# xterm-keys to enable ctrl-arrows
setw -g xterm-keys on

# gnome-terminal doesn't support set-clipboard
set -g set-clipboard off

# Better keys for splitting windows
bind | split-window -hc '#{pane_current_path}'
bind - split-window -vc '#{pane_current_path}'

# Better shortcut to open copy mode (all one hand)
bind Tab copy-mode

# Without xclip:
# bind -nt emacs-copy M-, copy-selection
# bind -n C-y paste-buffer

# With xclip:
bind -nt emacs-copy M-p copy-pipe "xclip -sel clipboard -i"
bind -nt emacs-copy C-p copy-pipe "xclip -sel clipboard -i"
bind -nt emacs-copy end end-of-line
bind -nt emacs-copy home start-of-line
bind -r C-y run "tmux set-buffer \"$(xclip -o -sel clipboard)\"; tmux paste-buffer"

# Removing -r from these so it doesn't screw up bash history
bind Up select-pane -U
bind Down select-pane -D
bind Left select-pane -L
bind Right select-pane -R

# Which frees us to up default repeat time so
# it works with keyboard repeat
set -g repeat-time 1000

# Easy navigation in copy mode
bind -nt emacs-copy C-left previous-word
bind -nt emacs-copy C-right next-word
bind -nt emacs-copy C-up previous-paragraph
bind -nt emacs-copy C-down next-paragraph

# Window navigation
unbind n
unbind p
bind -r M-right next-window
bind -r M-left previous-window
bind p new-window -c '#{pane_current_path}'

# list-commands and show-messages are useful commands